The American Civil Liberties Union (ACLU) Foundation of Northern California is a 501(c)(3) affiliate of the left-leaning ACLU activist organization based in the northern part of California in San Francisco.

ActBlue Charities is a pass-through organization created to facilitate donations to left-of-center 501(c)(3) nonprofits. It is the 501(c)(3) affiliate of the 501(c)(4) nonprofit ActBlue Civics and 527 political action committee ActBlue. ActBlue is a fundraising platform composed of three separate entities that was created to service left-wing nonprofits

ActBlue Civics is the 501(c)(4) arm of the left-of-center pass-through political action committee ActBlue and its 501(c)(3) pass-through affiliate ActBlue Charities. ActBlue Civics functions as a fundraising platform that facilitates donations to other 501(c)(4) left-leaning activist organizations.[14] Overview The ActBlue website was launched in 2004 by